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HQ3/HQ Diamond Core Drill Bit/Core barrel/Core Tools/Coring Rigs
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Product Details
| Place of Origin | Henan, China | Brand Name | ZM | |
| Model Number | all types | Type | Core Drill Bit | |
| Material | Other, Diamond, Diamond | Use | Well Drilling |
Product Description
Leading manufacturer of diamond core bits in different size, such as impregnated/surface-set diamond core bit, reaming shells et
Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum to hard rock formations.
Including impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, TC core bit, TC casing bit, diamond reaming shell, corelifter, corelifter case, diamond sub-adapters, hoist plugs, tap, etc.
With ISO certificate & quality control.
The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond.
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Size
| Outside Diameter | Inside Diameter | |||
inch | mm | inch | mm | ||
AQ | 1.880/1.870 | 47.75/47.50 | 1.607/1.057 | 27.10/26.85 | |
BQ | 2.350/2.340 | 59.69/59.44 | 1.438/1.428 | 36.52/36.27 | |
NQ | 2.970/2.960 | 75.44/75.19 | 1.880/1.870 | 47.75/47.50 | |
HQ | 3.770/3.755 | 95.76/95.38 | 2.505/2.495 | 63.63/63.38 | |
PQ | 4.815/4.795 | 122.30/121.80 | 3.350/3.340 | 85.09/84.84 | |
Please feel free to contact with Mr.Andy if you need detailed speicifations or catalog.
Contact Us
- Henan Zhongmei Drill Tool Co., Ltd.
- Contact nameAndy Wang Chat Now
- Phone86-371-13255921607
- AddressJindai Industrial Zone, Guancheng District, Kaifeng, Henan
Product Categories
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